package cn.ml.chuji.jieKou.daYinJi;

public class Test {
    public static void main(String[] args) {
        MoHe moHe = new HeiBaiMoHe();
        ZhiZhang zhiZhang = new A4ZhiZhang();
        DaYinJi d = new DaYinJi(moHe,zhiZhang);
        d.print();

    }
}
